'Cats and Dogs: The Revenge of Kitty Galore' Welcomes New Trailer

An ex-agent for cat spy organization plans to take down dogs and her former kitty comrades, forcing dogs and cats to team up to save themselves and humans.

Warner Bros. Pictures has released a new trailer for "Cats & Dogs: The Revenge of Kitty Galore". Making its way out via Yahoo! Movies, the video gives away more scenes from the film, showing how the dogs react to the new threat spread by a cat who wants to enslave people.

In the age-old battle between cats and dogs, one crazed feline has taken things a paw too far. Kitty Galore, formerly an agent for cat spy organization MEOWS, has gone rogue and hatched a diabolical plan to not only bring her canine enemies to heel, but take down her former kitty comrades and make the world her scratching post.

Faced with this unprecedented threat, cats and dogs will be forced to join forces for the first time in history in an unlikely alliance to save themselves and their humans in "Cats & Dogs: The Revenge of Kitty Galore". The sequel to 2001 "Cats & Dogs" has the likes of Chris O'Donnell, Alec Baldwin and Roger Moore among the voice cast and will hit 3-D theaters on July 30.